Cita APA (7th ed.)

Sklarew, A. (1980). Techniques of a professional commodity chad analyst. Commodity Research Bureau.

Cita Chicago (17th ed.)

Sklarew, Arthur. Techniques of a Professional Commodity Chad Analyst. New York: Commodity Research Bureau, 1980.

Cita MLA (9th ed.)

Sklarew, Arthur. Techniques of a Professional Commodity Chad Analyst. Commodity Research Bureau, 1980.